i just bought a Futral F5 cam, 224/228 586/581 114lsa. how much of a difference will this cam make over my tr220. the same day i am installing this cam i will be putting on my worked heads. they will have a 5 angle valve job and just cleaning up of the ports and polishing a little, and they will be milled .040-.045. this should let that cam breathe a little better. will a feel a difference or will it be too small to tell?

also this cam was picked to go FI later on!

 

Is Allen Hooked You Up With That Cam , Then You Can Bet Its Gonna Be The ****, The Guy Knows His Stuff Plain And Simple. I Have Alot Of Fbody Buddies Here Local That Run His Cams/valvetrain And Tunes And Love Em.from What Ive Read The Haeds Should Give You A Worthwile Increase In Gogo

 

You mean Alan, as in Alan Futral. I agree ... he has some very respectable accomplishments.

 

Looks like one Hell of a cam